Free, Qualified Traffic through Google Product Search, a shopping search engine that helps consumers discover product information, compare prices and find a retailer from whom they can make a purchase. This is free traffic to your retail website, which you can only benefit from by submitting a product feed.

Richer AdWords Formats such as product extensions use the product feed to automatically display your products within AdWords ads where relevant.

Improve On-Site Conversion with Google Commerce Search. Commerce Search leverages your product feed and innovations of Google.com to deliver a powerful search and discovery experience on your e-commerce site. Among other things, Google Commerce Search provides an interactive shopping experience - which includes features like automated promotions and instant results - found only on the top retail websites, as well as a powerful merchandising suite that helps you integrate business goals and adapt to market dynamics.